kem.kem46P/Wirtanen
46P/Wirtanen, 2019/01/06.6049, 16*180s, 20cm F4 Newtonian , ASI294MC Pro(Bin=1, Gain=390, Temp=0), No Cropping, mag=測定不能
46P/Wirtanen, 2019/01/06.6049, 16*180s, 20cm F4 Newtonian , ASI294MC Pro(Bin=1, Gain=390, Temp=0), No Cropping, mag=測定不能